What are the differences between LCD splicing large screen and led electronic screen?
The LCD splicing screen can be used as a display alone or as a large screen. According to different use requirements, it can realize variable and large variable and large screen functions: single screen split display, single screen separate display, any combination display, full screen LCD stitching, double stitching LCD screen stitching, vertical screen display, image border Optional compensation or cover, support digital signal roaming, zoom stretching, multi-screen display, various display plan settings and operation, full HD signal real-time processing.
The LED electronic display screen is a display mode for controlling a semiconductor light emitting diode, and is composed of tens of thousands - hundreds of thousands of semiconductor light emitting diode pixels uniformly arranged. It uses different materials to create LED pixels of different colors to display various information such as text, graphics, images, animations, quotes, videos, video signals. Currently the most widely used are red, green and yellow. The development of blue and pure green LEDs has reached a practical stage.
So, what are the differences between LCD splicing large screen and led electronic screen? KONWHAI advertising machine manufacturers for your analysis and answer.
LCD splicing large screen and led electronic screen difference analysis:
1. Display technology is different
LCD splicing large screen uses LCD liquid crystal back light technology, its display technology is the same as our home TV, but the resolution is usually 1920*1080. Now the LCD splicing screen technology is more advanced, it has reached 4K, even 8K. Our home TV has reached 3840*2160.
LED display is LED technology, which uses three primary color lamp bead chips to package into pixel points for display. Our common traffic lights, billboards, etc. are all LED displays. There is a relatively intuitive feeling that LED electronic screen The screen is a lot of small dots.
2. the resolution is different
The biggest advantage of LCD splicing large screen is that it can realize high-definition display, which is 1920*1080, even higher resolution, can display high-definition images and video, etc., while LED display screen has larger pixel spacing, so the same display area can be distinguished. The rate is much lower, although the resolution can be superimposed to high definition, but the required display area is larger, and the viewing effect is obviously inferior to that of liquid crystal. Therefore, the viewing range of the LED electronic screen is long distance, large screen, and looks like the effect. Will be better, the contrast between static distance viewing is too obvious. LCD splicing large screen has irreplaceable superiority.
3.Patchwork
LCD splicing large screens have different size splicing gaps, ranging from 5.5 to 1.7mm on both sides, so there will be physical black edges between the screen and the screen after splicing, which will affect the viewing effect when displaying a picture on the whole screen. LEDs don't have this concern, no matter how they are spliced, the LED display has no black edges.
4.different application scenarios
LCD splicing large screens are mainly used in fields requiring high-definition display, splicing and segmentation, such as product showrooms, conference rooms, news radio stations, monitoring centers, etc., while LEDs are mainly used. It is used in outdoor plazas, shopping malls, conference lecture halls and other fields for long distance viewing.
5. Installation environment
Since the liquid crystal itself is not waterproof, the LCD splicing large screen is mainly used indoors, and the LED electronic screen can be applied to various occasions, both indoors and outdoors.
When we choose LCD splicing large screen or LED electronic screen, we can choose according to our application, viewing distance, installation occasion and other dimensions. Both have advantages and disadvantages, and also competitive, while LCD splicing large screen In recent years, the development has been very rapid, and it has become the biggest competitor of LED, especially the launch of seamless splicing LCD large screen, which fully realizes the high-definition and seamless display characteristics.
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The LED electronic display screen is a display mode for controlling a semiconductor light emitting diode, and is composed of tens of thousands - hundreds of thousands of semiconductor light emitting diode pixels uniformly arranged. It uses different materials to create LED pixels of different colors to display various information such as text, graphics, images, animations, quotes, videos, video signals. Currently the most widely used are red, green and yellow. The development of blue and pure green LEDs has reached a practical stage.
So, what are the differences between LCD splicing large screen and led electronic screen? KONWHAI advertising machine manufacturers for your analysis and answer.
LCD splicing large screen and led electronic screen difference analysis:
1. Display technology is different
LCD splicing large screen uses LCD liquid crystal back light technology, its display technology is the same as our home TV, but the resolution is usually 1920*1080. Now the LCD splicing screen technology is more advanced, it has reached 4K, even 8K. Our home TV has reached 3840*2160.
LED display is LED technology, which uses three primary color lamp bead chips to package into pixel points for display. Our common traffic lights, billboards, etc. are all LED displays. There is a relatively intuitive feeling that LED electronic screen The screen is a lot of small dots.
2. the resolution is different
The biggest advantage of LCD splicing large screen is that it can realize high-definition display, which is 1920*1080, even higher resolution, can display high-definition images and video, etc., while LED display screen has larger pixel spacing, so the same display area can be distinguished. The rate is much lower, although the resolution can be superimposed to high definition, but the required display area is larger, and the viewing effect is obviously inferior to that of liquid crystal. Therefore, the viewing range of the LED electronic screen is long distance, large screen, and looks like the effect. Will be better, the contrast between static distance viewing is too obvious. LCD splicing large screen has irreplaceable superiority.
3.Patchwork
LCD splicing large screens have different size splicing gaps, ranging from 5.5 to 1.7mm on both sides, so there will be physical black edges between the screen and the screen after splicing, which will affect the viewing effect when displaying a picture on the whole screen. LEDs don't have this concern, no matter how they are spliced, the LED display has no black edges.
4.different application scenarios
LCD splicing large screens are mainly used in fields requiring high-definition display, splicing and segmentation, such as product showrooms, conference rooms, news radio stations, monitoring centers, etc., while LEDs are mainly used. It is used in outdoor plazas, shopping malls, conference lecture halls and other fields for long distance viewing.
5. Installation environment
Since the liquid crystal itself is not waterproof, the LCD splicing large screen is mainly used indoors, and the LED electronic screen can be applied to various occasions, both indoors and outdoors.
When we choose LCD splicing large screen or LED electronic screen, we can choose according to our application, viewing distance, installation occasion and other dimensions. Both have advantages and disadvantages, and also competitive, while LCD splicing large screen In recent years, the development has been very rapid, and it has become the biggest competitor of LED, especially the launch of seamless splicing LCD large screen, which fully realizes the high-definition and seamless display characteristics.
---------------------------------------------------------------------------------
Recommended related products
KONWHAI -- Touch Screen kiosk, click to enter to understand
KONWHAI -- LCD advertising machine, click to enter to understand
KONWHAI -- Smart meeting whiteboard, click to enter to understand
Official website: www.kwhtouch.com
---------------------------------------------------------------------------------
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